{"id":"https://openalex.org/W4382752508","doi":"https://doi.org/10.1109/tgrs.2023.3290946","title":"Efficient Processing for Far-From-Transmitter Formation-Flying SAR Receivers","display_name":"Efficient Processing for Far-From-Transmitter Formation-Flying SAR Receivers","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4382752508","doi":"https://doi.org/10.1109/tgrs.2023.3290946"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3290946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3290946","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/10006360/10168959.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/36/10006360/10168959.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045597685","display_name":"Gerardo Di Martino","orcid":"https://orcid.org/0000-0003-4200-2584"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gerardo Di Martino","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4200-2584","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061608244","display_name":"Alessio Di Simone","orcid":"https://orcid.org/0000-0003-1374-1871"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessio Di Simone","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1374-1871","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085352884","display_name":"Antonio Iodice","orcid":"https://orcid.org/0000-0001-6173-3601"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Iodice","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6173-3601","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056583898","display_name":"Daniele Riccio","orcid":"https://orcid.org/0000-0001-5299-1692"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Riccio","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5299-1692","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040866115","display_name":"Giuseppe Ruello","orcid":"https://orcid.org/0000-0002-0322-0880"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Ruello","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0322-0880","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Naples Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni-Laboratorio Nazionale di Comunicazioni Multimediali, Complesso Universitario di Monte S. Angelo, Napoli, Italy","institution_ids":["https://openalex.org/I4210099310"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9052,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93802337,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6273157596588135},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6159335374832153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5157842636108398},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.49109411239624023},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42874765396118164},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.41288867592811584},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3127085566520691},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.26857858896255493}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6273157596588135},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6159335374832153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5157842636108398},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.49109411239624023},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42874765396118164},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.41288867592811584},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3127085566520691},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.26857858896255493},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2023.3290946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3290946","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/10006360/10168959.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tgrs.2023.3290946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3290946","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/10006360/10168959.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320331528","display_name":"Ministero dell'Universit\u00e0 e della Ricerca","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382752508.pdf","grobid_xml":"https://content.openalex.org/works/W4382752508.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W72174577","https://openalex.org/W248852663","https://openalex.org/W1544350411","https://openalex.org/W1566144858","https://openalex.org/W1993916311","https://openalex.org/W2026014071","https://openalex.org/W2049380103","https://openalex.org/W2051701167","https://openalex.org/W2060581589","https://openalex.org/W2079299474","https://openalex.org/W2093631663","https://openalex.org/W2107194154","https://openalex.org/W2128939054","https://openalex.org/W2140990782","https://openalex.org/W2154063429","https://openalex.org/W2159486133","https://openalex.org/W2554867187","https://openalex.org/W2771072433","https://openalex.org/W2997395768","https://openalex.org/W2997550580","https://openalex.org/W3034796408","https://openalex.org/W3108524391","https://openalex.org/W3112413875","https://openalex.org/W3112461433","https://openalex.org/W3207529925","https://openalex.org/W3214953536","https://openalex.org/W4200238343"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2594116857","https://openalex.org/W2947628004","https://openalex.org/W2935229758","https://openalex.org/W2352791832","https://openalex.org/W4252699458"],"abstract_inverted_index":{"In":[0,30,109],"the":[1,20,27,63,120,144,182],"framework":[2],"of":[3,76,122,143,176],"passive":[4],"multistatic":[5],"radars,":[6],"formation-flying":[7],"synthetic":[8],"aperture":[9],"radar":[10],"(FF-SAR)":[11],"represents":[12],"an":[13,55,105,163],"intriguing":[14],"remote":[15],"sensing":[16],"solution":[17],"due":[18],"to":[19,26,48,174],"enhanced":[21],"imaging":[22,74,96,111],"capabilities":[23],"with":[24,101],"respect":[25],"conventional":[28],"SAR.":[29,108],"this":[31,49],"article,":[32],"we":[33,53,138],"focus":[34],"on":[35],"FF-SAR":[36],"systems":[37],"operating":[38],"in":[39,67,99],"a":[40,44,68,140,154],"far-from-transmitter":[41],"geometry,":[42],"developing":[43],"signal":[45],"model":[46],"suited":[47],"specific":[50,129],"configuration.":[51],"Additionally,":[52],"present":[54,139],"efficient":[56],"processing":[57,145],"scheme":[58],"that,":[59],"by":[60,104,128],"properly":[61],"combining":[62],"received":[64],"raw":[65],"echoes":[66],"coherent":[69],"fashion,":[70],"enables":[71],"two":[72],"peculiar":[73],"modes":[75],"FF-SAR,":[77],"namely,":[78],"signal-to-noise":[79],"ratio":[80],"(SNR)":[81],"improvement":[82],"and":[83,94,116,125,160],"high-resolution":[84],"wide":[85],"swath":[86],"(HRWS).":[87],"Simulation":[88],"results":[89],"show":[90],"that":[91],"achieved":[92],"radiometric":[93],"geometric":[95],"performances":[97],"are":[98,126],"line":[100],"those":[102],"offered":[103],"equivalent":[106],"monostatic":[107],"HRWS":[110],"mode,":[112],"azimuth":[113],"ambiguity":[114],"suppression":[115],"SNR":[117],"improve":[118],"as":[119],"number":[121],"satellites":[123],"increases":[124],"maximized":[127],"receivers":[130,178],"along-track":[131],"baselines,":[132],"whose":[133],"expression":[134],"is":[135,170],"provided.":[136],"Finally,":[137],"statistical":[141],"analysis":[142,169],"performance":[146],"parameters":[147],"for":[148,162],"random":[149],"receivers\u2019":[150],"positions,":[151],"both":[152],"assuming":[153],"fixed":[155],"pulse":[156],"repetition":[157],"frequency":[158],"(PRF)":[159],"allowing":[161],"adaptive":[164],"PRF":[165],"tuning.":[166],"This":[167],"last":[168],"also":[171],"directly":[172],"applicable":[173],"clusters":[175],"SAR":[177],"not":[179],"far":[180],"from":[181],"transmitter.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}